BAL VSA electric ballast switch 440/400/300/200 W
For the control of a sodium lamp you need a ballast.
Digital ballasts afford towards the traditional magnetic ballasts plenty of advantages:
They are more efficient, adjustable, produce less heat and delivers independet to the input voltage a stable output.
A magnetic ballast is cheaper in the purchase, but loses by less optimal power supply conditions an intensity and is more unefficient over a longer periode.
The BAL VSA electric ballast switch 440/400/300/200 W is a very cool, high-grade digital ballast with a long lifetime for your hemp cultivation!
It delivers a very high frequency what protects from acoustic resonance and further from lamp failure.
The ballast enables to dim or also to strengthen the lamp up to 10 %.
Due to multi-power output it's possible, to use different lamps with only one ballast:
The 400 watt model can be used for 250 and 400 watt lamps, the 600 watt model for 400 and 600 watt lamps.
The internal micro processor guarantees the highest possible power output by all conditions.
input voltage: 230V
input power 400W: 430 Watt
input current 400W: 1.87 A
input power 440W: 468W
input current 440W: 2.04 A
input frequency: 50/60Hz
T casing: 80 °C
T surrounding: -30 - 50 °C
2 years warranty!